enum class MemDatabaseError
{
	MDB_SUCCESS = 0 ,
	MDB_ERROR_ALLOC = -11 ,
	MDB_ERROR_TABLE_NAME_TOO_LONG = -201 ,
	MDB_ERROR_TABLE_DUPLICATED = -211 ,
	MDB_ERROR_TABLE_NOT_FOUND = -212 ,
	MDB_ERROR_INDEX_NAME_TOO_LONG = -301 ,
	MDB_ERROR_INDEX_DUPLICATED = -311 ,
	MDB_ERROR_INDEX_NOT_FOUND = -312 ,
	MDB_ERROR_TOO_MANY_FIELDS = -401 ,
	MDB_INFO_SQL_NOT_FOUND = 400 ,
	MDB_ERROR_FIELDS_END_PATAMETER_INVALID = -901 ,
	MDB_ERROR_RECORD_NO_INDEX = -902 ,
	MDB_INFO_SUPPORT_IN_FUTURE = 903 ,
} ;

